The NSV SS904L Reduced Port Sleeve Plug Valves have been successfully delivered and are now in operation.
In processes involving aggressive media like sulfuric or phosphoric acid, standard stainless steel often faces significant limitations. Engineered with ASTM A182 F904L (904L) Super Austenitic Stainless Steel, these valves were selected to handle such demanding conditions, providing reliable fluid isolation for the chemical and metallurgical industries.
The performance of this valve stems from the precise integration of material and structure. The body is forged from F904L, offering significantly higher resistance to sulfuric acid and chlorides compared to standard 316L. The unique Sleeve Plug Design enhances body rigidity and achieves bidirectional zero leakage through precision metal-to-metal sealing.
Additionally, the Reduced Port design balances flow requirements with durability, minimizing erosion on sealing surfaces and ensuring long-term stability in harsh operating environments.
NSV is dedicated to providing professional solutions for complex fluid control applications. If you require specialized valves for corrosive environments, please contact us to discuss your technical requirements.
